Struct solar_system::State

struct State {
    space_cache: Cache,
    system_cache: Cache,
    cursor_position: Point,
    start: Instant,
    now: Instant,
    stars: Vec<(Point, f32)>,
}

Fields

space_cache: Cache

system_cache: Cache

cursor_position: Point

start: Instant

now: Instant

stars: Vec<(Point, f32)>

Implementations

impl State

const SUN_RADIUS: f32

const ORBIT_RADIUS: f32

const EARTH_RADIUS: f32

const MOON_RADIUS: f32

const MOON_DISTANCE: f32

pub fn new() -> State

pub fn update(&mut self, now: Instant)

fn generate_stars(width: u32, height: u32) -> Vec<(Point, f32)>

Trait Implementations

impl Debug for State

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Message> Program<Message> for State

fn draw(&self, bounds: Rectangle, _cursor: Cursor) -> Vec<Geometry>

Draws the state of the [Program], producing a bunch of [Geometry].

fn update(
    &mut self,
    _event: Event,
    _bounds: Rectangle<f32>,
    _cursor: Cursor
) -> Option<Message>

Updates the state of the [Program].

fn mouse_interaction(
    &self,
    _bounds: Rectangle<f32>,
    _cursor: Cursor
) -> Interaction

Returns the current mouse interaction of the [Program].